#1D33FF

A medium, vivid blue closely aligning with Mediumblue.

About #1D33FF

The hex code #1D33FF represents a beautifully specific shade of blue. Designers often compare it to the standard color Mediumblue. Its digital footprint relies on 29 parts red, 51 parts green, and 255 parts blue light.

While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). The color uses 89% Cyan, 80% Magenta, 0% Yellow, and 0% Black. The HSL representation is 234.2° hue, 100.0% saturation, and 55.7% lightness.

Ensuring your text is legible against this background is a key part of web design. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. You can view the detailed AAA and AA pass/fail metrics in the table below.

Color Space Conversions

HEX#1D33FF
RGB29, 51, 255
HSL234.2°, 100.0%, 55.7%
CMYK89%, 80%, 0%, 0%
HSV234.2°, 88.6%, 100.0%
LAB37.6, 65.2, -99.1
XYZ19.7, 9.8, 95.5
Decimal1913855

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

7.07:1
Text on #FFFFFF
AAA
2.97:1
Text on #000000
FAIL
6.76:1
Text on #F8FAFC
AA
2.52:1
Text on #0F172A
FAIL

CSS Implementation

.bg-color { background-color: #1D33FF; }
.text-color { color: #1D33FF; }
.border-color { border: 2px solid #1D33FF; }

Similar Colors

Mediumblue
#0000CD